557 WWUS45 KMSO 302236 WSWMSO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 400 PM MST SAT MAR 30 2002 MTZ001>003-043-310500- KOOTENAI/CABINET REGION-WEST GLACIER REGION-FLATHEAD/MISSION VALLEYS- BLACKFOOT REGION- INCLUDING...DRUMMOND...SEELEY LAKE...KALISPELL...POLSON... ST. IGNATIUS...LIBBY...EUREKA...SWAN LAKE ...WINTER STORM WATCH IN EFFECT FOR NORTHWEST MONTANA MONDAY... A MOIST PACIFIC STORM SYSTEM AND AN ADVANCING ARCTIC FRONT WILL COMBINE FOR POTENTIALLY HEAVY SNOW AND COLD TEMPERATURES IN NORTHWEST MONTANA MONDAY. GUSTY NORTHEAST WINDS WILL ACCOMPANY THE ARCTIC AIR CREATING THE POTENTIAL FOR BLOWING AND DRIFTING SNOW... ALONG WITH WIND CHILL TEMPERATURES FALLING BELOW ZERO. THIS STORM SYSTEM MAY CHANGE IN INTENSITY OR TIMING...BUT THE POTENTIAL FOR SNOW AND COLD WEATHER EXISTS. CHECK THE LATEST STATEMENTS AND FORECASTS FOR DETAILS ON THIS DEVELOPING STORM SYSTEM. $$ LAKE/WHITMORE